CVE-2025-33212: nemo Insecure Deserialization — Fix

Description

NVIDIA NeMo Framework contains a vulnerability in model loading that could allow an attacker to exploit improper control mechanisms if a user loads a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, denial of service, and data tampering.

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CVSS v3.1 Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-502 Deserialization of Untrusted Data

Affected Products

Vendor	Product	Versions
nvidia	nemo	< 2.5.3

References

Advisories & Patches

https://nvidia.custhelp.com/app/answers/detail/a_id/5736

Other References

https://nvd.nist.gov/vuln/detail/CVE-2025-33212 https://www.cve.org/CVERecord?id=CVE-2025-33212

Frequently Asked Questions

What is CVE-2025-33212? +

NVIDIA NeMo Framework contains a vulnerability in model loading that could allow an attacker to exploit improper control mechanisms if a user loads a maliciously crafted file. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, denial of service, and data tampering. It has a CVSS v3.1 base score of 7.3 (HIGH).

How severe is CVE-2025-33212? +

CVE-2025-33212 has a CVSS v3.1 score of 7.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-33212? +

CVE-2025-33212 affects products from nvidia, specifically: nemo. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-33212? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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